Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2024-05-20 Disposition | 2024-05-20 8:02 pm | N/A 2029-06-12 | ALPINE IMMUNE SCIENCES INC. | ALPN | DURAND REMY Chief Business Officer | 532,604 | $0 | 0 (Direct) | View |
| 2024-05-08 Exercise | 2024-05-10 7:25 pm | N/A 2031-01-04 | ALPINE IMMUNE SCIENCES INC. | ALPN | DURAND REMY Chief Business Officer | 95,288 | $0 | 233,104 (Direct) | View |
| 2024-05-08 Exercise | 2024-05-10 7:25 pm | N/A N/A | ALPINE IMMUNE SCIENCES INC. | ALPN | DURAND REMY Chief Business Officer | 38,078 | $3.23 | 233,104 (Direct) | View |
| 2024-05-08 Exercise | 2024-05-10 7:25 pm | N/A N/A | ALPINE IMMUNE SCIENCES INC. | ALPN | DURAND REMY Chief Business Officer | 12,365 | $4.09 | 233,104 (Direct) | View |
| 2024-05-08 Exercise | 2024-05-10 7:25 pm | N/A N/A | ALPINE IMMUNE SCIENCES INC. | ALPN | DURAND REMY Chief Business Officer | 25,000 | $6.51 | 233,104 (Direct) | View |
| 2024-05-08 Exercise | 2024-05-10 7:25 pm | N/A N/A | ALPINE IMMUNE SCIENCES INC. | ALPN | DURAND REMY Chief Business Officer | 10,000 | $4.76 | 233,104 (Direct) | View |
| 2024-05-08 Exercise | 2024-05-10 7:25 pm | N/A N/A | ALPINE IMMUNE SCIENCES INC. | ALPN | DURAND REMY Chief Business Officer | 9,845 | $13.2 | 233,104 (Direct) | View |
| 2024-01-04 Option Award | 2024-01-05 6:06 pm | N/A 2034-01-03 | ALPINE IMMUNE SCIENCES INC. | ALPN | DURAND REMY Chief Business Officer | 109,200 | $0 | 116,104 (Direct) | View |
Ownership | 2023-04-27 3:58 pm | N/A N/A | ALPINE IMMUNE SCIENCES INC. | ALPN | DURAND REMY Chief Business Officer | 0 | $0 | 423,404 (Direct) | View |